Vietnam is an amazing country!
You just have to look into the corners where many, the ever-growing tourists, do not look.
When you arrive after the long flight in Hanoi and drive into the city, then you know that it is not a "normal" country or a normal city. There are a lot of people, a lot of scooters and a lot of garbage. But if you study the city or the country more closely, you will quickly discover the beauty of this country.
The picture that most characterizes my trip through Vietnam, I have posted here in this article.
Have fun!